I will be going with the vial and ji-kun's.
soul barrier for the sole reason of 2200 stamina and the on use effect better than the brewfest trinkets. srsly, that trinket mostly is reducing 5 attacks by 11k.
11k damage reduction is not really much, considering tanks have 600k life and get hit for about 150k+ per attack. All that thing is doing is causing more overheal from the healers.
the rep tank trinket is bullshit. an on use effect with the worst defensive stat, getting worse every 2 seconds? what. the.
the battlemaster trinket ... well... we already have two last stands as skills, so why should we ever need more?